Details for Selection
| Standard label: | Defined Benefit Plan, Business Combinations and Acquisitions, Benefit Obligation |
| Name: | us-gaap:DefinedBenefitPlanBusinessCombinationsAndAcquisitionsBenefitObligation |
| Documentation: | The amount of increase in the benefit obligation attributed to business combinations. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Credit |
| Object class: | [Concept] |